How much energy does it take to raise water 1 degree Celsuis?

Answer by  Jon58 (40)

Generally it takes one calorie to increase the temperature of a gram of water by 1 °C, however this depends on the starting temperature and is difficult to measure precisely.

Answer by  Liz59 (10966)

Well I think it only takes a minute, if you put your stove on the boiling temperatures on high around 5 or 6 on a switch of 10, it will raise 1 minute. I don't think it takes much energy maybe 1J with the stove heater with high temperatures.